Pharmacokinetic parameters of CAZ-AVI in the normal lung and in models of pneumonia: lessons for treatment optimization in critical care.

IF 1.9 4区 医学 Q3 INFECTIOUS DISEASES
Journal of Chemotherapy Pub Date : 2024-10-01 Epub Date: 2024-01-30 DOI:10.1080/1120009X.2024.2308977
Sabiha Gul, Raffaella Gallo, Lorenzo Bertolino, Fabian Patauner, Salvatore Buono, Rosanna De Rosa, Clelia Esposito, Nicola Galdieri, Arta Karruli, Domenico Iossa, Eugenio Piscitelli, Roberto Andini, Antonio Corcione, Emanuele Durante-Mangoni
{"title":"Pharmacokinetic parameters of CAZ-AVI in the normal lung and in models of pneumonia: lessons for treatment optimization in critical care.","authors":"Sabiha Gul, Raffaella Gallo, Lorenzo Bertolino, Fabian Patauner, Salvatore Buono, Rosanna De Rosa, Clelia Esposito, Nicola Galdieri, Arta Karruli, Domenico Iossa, Eugenio Piscitelli, Roberto Andini, Antonio Corcione, Emanuele Durante-Mangoni","doi":"10.1080/1120009X.2024.2308977","DOIUrl":null,"url":null,"abstract":"<p><p>The spread of multidrug-resistant Gram-negative bacterial infections is a significant issue for worldwide public health. Gram-negative organisms regularly develop resistance to antibiotics, especially to β-lactam antimicrobials, which can drastically restrict the number of therapies. A third-generation cephalosporin and the non-β-lactam β-lactamase inhibitor avibactam, which exhibits broad-spectrum β-lactamase inhibition <i>in vitro</i>, are combined to form ceftazidime-avibactam (CAZ-AVI). In this narrative review, we summarize data on pharmacokinetic (PK) parameters for CAZ-AVI in both animal and human models of pneumonia, as well as in healthy individuals. We assessed current literature performing an extensive search of the literature, using as search words 'CAZ-AVI', 'pharmacokinetics', 'pneumonia', 'lung', and 'epithelial lining fluid'. Overall, lung exposure studies of CAZ-AVI revealed that the epithelial lining fluid penetration ranges between 30% and 35% of plasma concentration. Despite the fair lung penetration of CAZ-AVI, this antimicrobial agent has a pivotal role in managing patients with multi-drug resistant Gram-negative pneumonia, however further studies are needed to better assess its PK profile.</p>","PeriodicalId":15338,"journal":{"name":"Journal of Chemotherapy","volume":" ","pages":"465-473"},"PeriodicalIF":1.9000,"publicationDate":"2024-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Journal of Chemotherapy","FirstCategoryId":"3","ListUrlMain":"https://doi.org/10.1080/1120009X.2024.2308977","RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"2024/1/30 0:00:00","PubModel":"Epub","JCR":"Q3","JCRName":"INFECTIOUS DISEASES","Score":null,"Total":0}
引用次数: 0

Abstract

The spread of multidrug-resistant Gram-negative bacterial infections is a significant issue for worldwide public health. Gram-negative organisms regularly develop resistance to antibiotics, especially to β-lactam antimicrobials, which can drastically restrict the number of therapies. A third-generation cephalosporin and the non-β-lactam β-lactamase inhibitor avibactam, which exhibits broad-spectrum β-lactamase inhibition in vitro, are combined to form ceftazidime-avibactam (CAZ-AVI). In this narrative review, we summarize data on pharmacokinetic (PK) parameters for CAZ-AVI in both animal and human models of pneumonia, as well as in healthy individuals. We assessed current literature performing an extensive search of the literature, using as search words 'CAZ-AVI', 'pharmacokinetics', 'pneumonia', 'lung', and 'epithelial lining fluid'. Overall, lung exposure studies of CAZ-AVI revealed that the epithelial lining fluid penetration ranges between 30% and 35% of plasma concentration. Despite the fair lung penetration of CAZ-AVI, this antimicrobial agent has a pivotal role in managing patients with multi-drug resistant Gram-negative pneumonia, however further studies are needed to better assess its PK profile.

CAZ-AVI 在正常肺部和肺炎模型中的药代动力学参数:重症监护中优化治疗的启示。
对多种药物产生抗药性的革兰氏阴性细菌感染的蔓延是全球公共卫生面临的一个重大问题。革兰氏阴性菌经常对抗生素产生耐药性,尤其是对β-内酰胺类抗菌药物,这极大地限制了治疗方法的数量。第三代头孢菌素与体外具有广谱β-内酰胺酶抑制作用的非β-内酰胺β-内酰胺酶抑制剂阿维巴坦结合成头孢唑肟-阿维巴坦(CAZ-AVI)。在这篇叙述性综述中,我们总结了 CAZ-AVI 在肺炎动物模型、人体模型以及健康人体内的药代动力学 (PK) 参数数据。我们以 "CAZ-AVI"、"药代动力学"、"肺炎"、"肺 "和 "上皮内衬液 "为检索词,对现有文献进行了广泛的检索评估。总体而言,CAZ-AVI 的肺部暴露研究表明,上皮内衬液的渗透率为血浆浓度的 30% 至 35%。尽管CAZ-AVI的肺部渗透率不高,但这种抗菌剂在治疗耐多药革兰氏阴性肺炎患者方面仍有重要作用,不过还需要进一步研究以更好地评估其PK谱。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
求助全文
约1分钟内获得全文 求助全文
来源期刊
Journal of Chemotherapy
Journal of Chemotherapy 医学-药学
CiteScore
3.70
自引率
0.00%
发文量
144
审稿时长
6-12 weeks
期刊介绍: The Journal of Chemotherapy is an international multidisciplinary journal committed to the rapid publication of high quality, peer-reviewed, original research on all aspects of antimicrobial and antitumor chemotherapy. The Journal publishes original experimental and clinical research articles, state-of-the-art reviews, brief communications and letters on all aspects of chemotherapy, providing coverage of the pathogenesis, diagnosis, treatment, and control of infection, as well as the use of anticancer and immunomodulating drugs. Specific areas of focus include, but are not limited to: · Antibacterial, antiviral, antifungal, antiparasitic, and antiprotozoal agents; · Anticancer classical and targeted chemotherapeutic agents, biological agents, hormonal drugs, immunomodulatory drugs, cell therapy and gene therapy; · Pharmacokinetic and pharmacodynamic properties of antimicrobial and anticancer agents; · The efficacy, safety and toxicology profiles of antimicrobial and anticancer drugs; · Drug interactions in single or combined applications; · Drug resistance to antimicrobial and anticancer drugs; · Research and development of novel antimicrobial and anticancer drugs, including preclinical, translational and clinical research; · Biomarkers of sensitivity and/or resistance for antimicrobial and anticancer drugs; · Pharmacogenetics and pharmacogenomics; · Precision medicine in infectious disease therapy and in cancer therapy; · Pharmacoeconomics of antimicrobial and anticancer therapies and the implications to patients, health services, and the pharmaceutical industry.
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
提示
您的信息不完整,为了账户安全,请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
确定
请完成安全验证×
copy
已复制链接
快去分享给好友吧!
我知道了
右上角分享
点击右上角分享
0
联系我们:info@booksci.cn Book学术提供免费学术资源搜索服务,方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。 Copyright © 2023 布克学术 All rights reserved.
京ICP备2023020795号-1
ghs 京公网安备 11010802042870号
Book学术文献互助
Book学术文献互助群
群 号:481959085
Book学术官方微信